On Thu, Apr 21, 2016 at 7:42 AM, Vladimir Berezenko <[email protected]> wrote: > В письме от 13 апреля 2016 08:14:48 пользователь Mathieu Malaterre написал: >> On Wed, Apr 13, 2016 at 6:16 AM, Vladimir Berezenko <[email protected]> > wrote: >> > В письме от 12 апреля 2016 08:57:23 пользователь Mathieu Malaterre > написал: >> >> Is the bug still accurate with newer version ? >> > >> > Seems not. When using recompiled kernel with 4k pages 3d seems working >> > except weird colors in KDE5 plasma and constant segfaulting plasmashell >> > when mouse cursor comes over popup notification, >> >> Hum. I am not confident what I should report upstream at: >> https://bugs.freedesktop.org/show_bug.cgi?id=### >> >> Do you have some kind of backtrace ? Is this within mesa ? within nouveau ? >> >> I'd like to report that issue upstream. > > I've got a gdb output: > (gdb) bt > #0 0x0f5901b0 in QQuickItemPrivate::itemToParentTransform(QTransform&) const > () from /usr/lib/powerpc-linux-gnu/libQt5Quick.so.5 > #1 0x0f59046c in QQuickItemPrivate::itemToWindowTransform() const () from > /usr/lib/powerpc-linux-gnu/libQt5Quick.so.5 > #2 0x0f590460 in QQuickItemPrivate::itemToWindowTransform() const () from > /usr/lib/powerpc-linux-gnu/libQt5Quick.so.5 > #3 0x0f5952cc in QQuickItem::mapToScene(QPointF const&) const () from > /usr/lib/powerpc-linux-gnu/libQt5Quick.so.5 > #4 0x0ff6bde4 in ?? () from /usr/lib/powerpc-linux-gnu/libKF5PlasmaQuick.so.5 > #5 0x0ff71d14 in PlasmaQuick::Dialog::event(QEvent*) () from > /usr/lib/powerpc- > linux-gnu/libKF5PlasmaQuick.so.5 > #6 0x0e34da88 in QApplicationPrivate::notify_helper > (this=this@entry=0x100c2100, receiver=receiver@entry=0x10de04f8, > e=e@entry=0xff7ffdc8) at kernel/qapplication.cpp:3716 > #7 0x0e354204 in QApplication::notify (this=0xffffde38, receiver=0x10de04f8, > e=0xff7ffdc8) at kernel/qapplication.cpp:3499 > #8 0x0d8b5c74 in QCoreApplication::notifyInternal (this=0xffffde38, > receiver=0x10de04f8, event=0xff7ffdc8) at kernel/qcoreapplication.cpp:965 > #9 0x0ff71e24 in PlasmaQuick::Dialog::event(QEvent*) () from > /usr/lib/powerpc- > linux-gnu/libKF5PlasmaQuick.so.5 > #10 0x0e34da88 in QApplicationPrivate::notify_helper > (this=this@entry=0x100c2100, receiver=receiver@entry=0x10de04f8, > e=e@entry=0xff800588) at kernel/qapplication.cpp:3716 > #11 0x0e354204 in QApplication::notify (this=0xffffde38, receiver=0x10de04f8, > e=0xff800588) at kernel/qapplication.cpp:3499 > #12 0x0d8b5c74 in QCoreApplication::notifyInternal (this=0xffffde38, > receiver=0x10de04f8, event=0xff800588) at kernel/qcoreapplication.cpp:965 > #13 0x0ff71e24 in PlasmaQuick::Dialog::event(QEvent*) () from > /usr/lib/powerpc- > linux-gnu/libKF5PlasmaQuick.so.5 > #14 0x0e34da88 in QApplicationPrivate::notify_helper > (this=this@entry=0x100c2100, receiver=receiver@entry=0x10de04f8, > e=e@entry=0xff800d48) at kernel/qapplication.cpp:3716 > #15 0x0e354204 in QApplication::notify (this=0xffffde38, receiver=0x10de04f8, > e=0xff800d48) at kernel/qapplication.cpp:3499 > #16 0x0d8b5c74 in QCoreApplication::notifyInternal (this=0xffffde38, > receiver=0x10de04f8, event=0xff800d48) at kernel/qcoreapplication.cpp:965 > #17 0x0ff71e24 in PlasmaQuick::Dialog::event(QEvent*) () from > /usr/lib/powerpc- > linux-gnu/libKF5PlasmaQuick.so.5 > #18 0x0e34da88 in QApplicationPrivate::notify_helper > (this=this@entry=0x100c2100, receiver=receiver@entry=0x10de04f8, > e=e@entry=0xff801508) at kernel/qapplication.cpp:3716 > #19 0x0e354204 in QApplication::notify (this=0xffffde38, receiver=0x10de04f8, > e=0xff801508) at kernel/qapplication.cpp:3499 > #20 0x0d8b5c74 in QCoreApplication::notifyInternal (this=0xffffde38, > receiver=0x10de04f8, event=0xff801508) at kernel/qcoreapplication.cpp:965 > #21 0x0ff71e24 in PlasmaQuick::Dialog::event(QEvent*) () from > /usr/lib/powerpc- > linux-gnu/libKF5PlasmaQuick.so.5 > #22 0x0e34da88 in QApplicationPrivate::notify_helper > (this=this@entry=0x100c2100, receiver=receiver@entry=0x10de04f8, > e=e@entry=0xff801cc8) at kernel/qapplication.cpp:3716 > #23 0x0e354204 in QApplication::notify (this=0xffffde38, receiver=0x10de04f8, > e=0xff801cc8) at kernel/qapplication.cpp:3499 > #24 0x0d8b5c74 in QCoreApplication::notifyInternal (this=0xffffde38, > receiver=0x10de04f8, event=0xff801cc8) at kernel/qcoreapplication.cpp:965 > #25 0x0ff71e24 in PlasmaQuick::Dialog::event(QEvent*) () from > /usr/lib/powerpc- > linux-gnu/libKF5PlasmaQuick.so.5 > #26 0x0e34da88 in QApplicationPrivate::notify_helper > (this=this@entry=0x100c2100, receiver=receiver@entry=0x10de04f8, > e=e@entry=0xff802488) at kernel/qapplication.cpp:3716 > #27 0x0e354204 in QApplication::notify (this=0xffffde38, receiver=0x10de04f8, > e=0xff802488) at kernel/qapplication.cpp:3499 > #28 0x0d8b5c74 in QCoreApplication::notifyInternal (this=0xffffde38, > receiver=0x10de04f8, event=0xff802488) at kernel/qcoreapplication.cpp:965 > #29 0x0ff71e24 in PlasmaQuick::Dialog::event(QEvent*) () from > /usr/lib/powerpc- > linux-gnu/libKF5PlasmaQuick.so.5 > #30 0x0e34da88 in QApplicationPrivate::notify_helper > (this=this@entry=0x100c2100, receiver=receiver@entry=0x10de04f8, > e=e@entry=0xff802c48) at kernel/qapplication.cpp:3716 > #31 0x0e354204 in QApplication::notify (this=0xffffde38, receiver=0x10de04f8, > e=0xff802c48) at kernel/qapplication.cpp:3499 > #32 0x0d8b5c74 in QCoreApplication::notifyInternal (this=0xffffde38, > receiver=0x10de04f8, event=0xff802c48) at kernel/qcoreapplication.cpp:965 > ... > notifyinternal and notify are continuously repeating all other the backtrace > seems flooding the stack. > > I've attached 2 files: > The first one is showing the wrong colors. I'm using breeze dark theme. Also > there is a problem with fonts. Some text isn't shown anyhow, some is shown as > some ieroglyphs. The codepage set is ru_RU:utf8. > The second one shows how the notification looks like. Positioning mouse > pointer > over it leads to segfault. > Sometimes it is in the mesa, can't catch it now.
Nice ! Could you please then try again after installing debug package: 'qtdeclarative5-dbg'. Then from gdb type : gdb> bt full Thanks much
